2025krh

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Information

Transient

Name: AT2025krh
Right ascension: 17h57m36.26s
Declination: 28d10m16.98s
Discovery Date: May 18, 2025, 2:01 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.046

Host

Name: 2025krh
Right ascension: 17h57m36.00s
Declination: 28d10m12.61s
Redshift: 0.070967
Photometric Redshift: 0.052
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.81
Transient MWEBV processed 0.11
Host match processed 2.78
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.76
Global aperture photometry processed 5.97
Validate global photometry processed 14.45
Global host SED inference time limit exceeded 7198.43
Local aperture photometry processed 5.66
Validate local photometry processed 0.02
Local host SED inference processed 417.27
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 17h57m36.26s, 28d10m16.98s
semi major axis, semi minor axis (arcsec) = 1.48, 1.48
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 18.1 0.3 20.756 0.018 AB
PanSTARRS_r 30.53 0.42 20.188 0.015 AB
DES_r 30.08 0.44 20.204 0.016 AB
PanSTARRS_i 41.18 0.38 19.863 0.010 AB
PanSTARRS_z 47.64 0.94 19.705 0.021 AB
DES_z 47.32 1.32 19.712 0.030 AB
PanSTARRS_y 57.64 2.7 19.498 0.051 AB

Aperture details

RA, DEC (J2000) = 17h57m36.01s, 28d10m12.35s
semi major axis, semi minor axis (arcsec) = 13.4, 12.58
angle (degrees, anti-clockwise from east) = -83.73

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 123.78 5.2 18.668 0.046 AB
PanSTARRS_g 8436.19 3.29 14.085 0.000 AB
PanSTARRS_r 12909.79 4.37 13.623 0.000 AB
DES_r 5734.6 5.95 14.504 0.001 AB
PanSTARRS_i 14313.84 3.59 13.511 0.000 AB
PanSTARRS_z 16158.69 8.61 13.379 0.001 AB
DES_z 8449.63 17.15 14.083 0.002 AB
2MASS_J 16690.55 255.03 12.449 0.017 Vega
WISE_W1 4658.09 39.4 12.030 0.009 Vega
WISE_W2 2663.51 47.2 11.997 0.019 Vega
WISE_W3 4376.52 126.36 9.623 0.031 Vega
WISE_W4 3509.68 724.35 8.417 0.224 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.833 8.987 9.113
{\rm log}_{10}({\rm SFR}) -1.806 -1.195 -0.586
{\rm log}_{10}({\rm sSFR}) -10.816 -10.193 -9.506
{\rm stellar\ age} 4.024 6.511 7.908

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.553 -1.041 -0.548
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.451 -0.814 -0.057

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.282 0.690 1.075
\delta -0.385 -0.073 0.272
\tau_1/\tau_2 0.723 1.062 1.396
Q_{PAH} 1.615 3.766 5.701
U_{min} 2.795 7.885 14.861
{\rm log}_{10}(\gamma_e)\, -2.882 -1.843 -0.678

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.657 -0.617 -0.114
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.496 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.046 -1.470 -0.982
0.03-0.10 Gyr -1.888 -1.157 -0.491
0.10-0.33 Gyr -1.758 -1.076 -0.495
0.33-1.07 Gyr -1.691 -1.067 -0.561
1.07-3.52 Gyr -1.594 -0.990 -0.718
3.52-11.53 Gyr -1.476 -0.940 -0.722
11.53-12.82 Gyr -1.672 -0.935 -0.419

Global parameter details

Documentation

Data not available